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NO177427C - Fremgangsmåte for gassfasepolymerisasjon av alfa-olefiner regulert ved samtidig tilsetning av en aktivator og et aktivitetsretarderende middel til polymerisasjonsmediet - Google Patents

Fremgangsmåte for gassfasepolymerisasjon av alfa-olefiner regulert ved samtidig tilsetning av en aktivator og et aktivitetsretarderende middel til polymerisasjonsmediet

Info

Publication number
NO177427C
NO177427C NO895215A NO895215A NO177427C NO 177427 C NO177427 C NO 177427C NO 895215 A NO895215 A NO 895215A NO 895215 A NO895215 A NO 895215A NO 177427 C NO177427 C NO 177427C
Authority
NO
Norway
Prior art keywords
olefins
activator
alpha
regulated
polymerization
Prior art date
Application number
NO895215A
Other languages
English (en)
Norwegian (no)
Other versions
NO895215L (no
NO177427B (no
NO895215D0 (no
Inventor
Jean Claude Bernard
Claudine Berruyer
Laszlo Havas
Original Assignee
Bp Chem Int Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9373677&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO177427(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bp Chem Int Ltd filed Critical Bp Chem Int Ltd
Publication of NO895215D0 publication Critical patent/NO895215D0/no
Publication of NO895215L publication Critical patent/NO895215L/no
Publication of NO177427B publication Critical patent/NO177427B/no
Publication of NO177427C publication Critical patent/NO177427C/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polymerisation Methods In General (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polymerization Catalysts (AREA)
  • Catalysts (AREA)
NO895215A 1988-12-22 1989-12-22 Fremgangsmåte for gassfasepolymerisasjon av alfa-olefiner regulert ved samtidig tilsetning av en aktivator og et aktivitetsretarderende middel til polymerisasjonsmediet NO177427C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8817551A FR2640978B1 (de) 1988-12-22 1988-12-22

Publications (4)

Publication Number Publication Date
NO895215D0 NO895215D0 (no) 1989-12-22
NO895215L NO895215L (no) 1990-06-25
NO177427B NO177427B (no) 1995-06-06
NO177427C true NO177427C (no) 1995-09-13

Family

ID=9373677

Family Applications (1)

Application Number Title Priority Date Filing Date
NO895215A NO177427C (no) 1988-12-22 1989-12-22 Fremgangsmåte for gassfasepolymerisasjon av alfa-olefiner regulert ved samtidig tilsetning av en aktivator og et aktivitetsretarderende middel til polymerisasjonsmediet

Country Status (19)

Country Link
EP (1) EP0376559B1 (de)
JP (1) JP2820985B2 (de)
KR (1) KR0147829B1 (de)
AT (1) ATE92506T1 (de)
AU (1) AU627813B2 (de)
CA (1) CA2006083C (de)
CZ (1) CZ277996B6 (de)
DD (1) DD298933A5 (de)
DE (1) DE68908139T2 (de)
DK (1) DK652389A (de)
ES (1) ES2058558T3 (de)
FI (1) FI100332B (de)
FR (1) FR2640978B1 (de)
HK (1) HK1006573A1 (de)
HU (1) HU208325B (de)
NO (1) NO177427C (de)
NZ (1) NZ231868A (de)
PL (1) PL161820B1 (de)
SK (1) SK722689A3 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2666337B1 (fr) * 1990-08-31 1994-04-08 Bp Chemicals Snc Procede regule de polymerisation d'olefine en phase gazeuse effectue a l'aide d'un catalyseur de type ziegler-natta.
FR2666338B1 (fr) * 1990-08-31 1994-04-08 Bp Chemicals Snc Procede regule de polymerisation d'olefine en phase gazeuse effectue a l'aide d'un catalyseur a base d'oxyde de chrome.
US5227438A (en) * 1991-09-24 1993-07-13 Union Carbide Chemicals & Plastics Technology Corporation Process for the slowdown or termination of polymerization
CA2127822A1 (en) * 1993-07-13 1995-01-14 Yoshinori Morita Process for gas phase polymerization of olefin
ATE167878T1 (de) † 1993-09-16 1998-07-15 Union Carbide Chem Plastic Herstellung von polymeren
US5733988A (en) * 1994-06-29 1998-03-31 Union Carbide Chemicals & Plastics Technology Corporation Process for reducing polymer build-up in recycle lines and heat exchangers during polymerizations employing butadiene, isoprene, and/or styrene
US5625012A (en) * 1994-06-29 1997-04-29 Union Carbide Chemicals & Plastics Technology Corporation Process for reducing polymer build-up in recycle lines and heat exchangers during polymerization of alpha olefins
US5548042A (en) * 1994-08-19 1996-08-20 Union Carbide Chemical & Plastics Technology Corporation Process for the production of polypropylene
FR2737210B1 (fr) 1995-07-24 1997-08-22 Atochem Elf Sa Procede de polymerisation de l'ethylene en presence d'un compose phosphore
DE19800020A1 (de) 1998-01-05 1999-07-08 Basf Ag Kontinuierliches Gasphasenpolymerisationsverfahren
EP2287211B1 (de) * 1998-10-27 2012-02-08 Westlake Longview Corporation Verfahren zur Olefinpolymerisation, neue Polyethylene und daraus hergestellte Folien und Artikel
US6365681B1 (en) * 2001-01-16 2002-04-02 Union Carbide Chemicals & Plastics Technology Corporation Preventing upsets in polymerization reactors
DE10156202A1 (de) * 2001-11-15 2003-06-05 Basell Polyolefine Gmbh Kontinuierliches Gasphasenpolymerisationsverfahren
JP5378349B2 (ja) * 2007-03-30 2013-12-25 ユニベーション・テクノロジーズ・エルエルシー ポリオレフィンを製造するためのシステム及び方法
WO2014048891A1 (en) 2012-09-28 2014-04-03 Ineos Europe Ag Method for production of polymer
WO2014048892A1 (en) 2012-09-28 2014-04-03 Ineos Europe Ag Method for production of polymer

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4370456A (en) * 1981-11-23 1983-01-25 Union Carbide Corporation Catalyst composition for copolymerizing ethylene
IN160181B (de) * 1982-12-14 1987-06-27 Uniroyal Inc
IL71357A (en) * 1983-03-29 1987-03-31 Union Carbide Corp Process for producing low density ethylene copolymers
FR2566781B1 (fr) * 1984-06-28 1986-11-14 Bp Chimie Sa Procede de polymerisation ou de copolymerisation d'alpha-olefines en lit fluidise, en presence d'un systeme catalytique ziegler-natta
JPS61151211A (ja) * 1984-12-24 1986-07-09 Toa Nenryo Kogyo Kk エチレンの共重合方法
JPS61151208A (ja) * 1984-12-26 1986-07-09 Toa Nenryo Kogyo Kk ブテン−１の重合方法
US4981929A (en) * 1986-06-23 1991-01-01 Union Carbide Chemicals And Plastics Company, Inc. Catalyst productivity in the polymerization of olefins

Also Published As

Publication number Publication date
SK277831B6 (en) 1995-04-12
NZ231868A (en) 1991-01-29
JPH02214703A (ja) 1990-08-27
JP2820985B2 (ja) 1998-11-05
SK722689A3 (en) 1995-04-12
CZ277996B6 (en) 1993-07-14
CA2006083C (en) 1999-09-28
HUT53130A (en) 1990-09-28
AU627813B2 (en) 1992-09-03
KR0147829B1 (ko) 1998-08-17
CA2006083A1 (en) 1990-06-22
EP0376559A1 (de) 1990-07-04
HK1006573A1 (en) 1999-03-05
NO895215L (no) 1990-06-25
NO177427B (no) 1995-06-06
CZ722689A3 (en) 1993-02-17
KR900009704A (ko) 1990-07-05
NO895215D0 (no) 1989-12-22
DK652389D0 (da) 1989-12-21
HU896735D0 (en) 1990-03-28
EP0376559B1 (de) 1993-08-04
DE68908139D1 (de) 1993-09-09
AU4710589A (en) 1990-06-28
ATE92506T1 (de) 1993-08-15
FR2640978B1 (de) 1991-04-19
HU208325B (en) 1993-09-28
FI896184A0 (fi) 1989-12-21
FR2640978A1 (de) 1990-06-29
DD298933A5 (de) 1992-03-19
DK652389A (da) 1990-06-23
DE68908139T2 (de) 1993-12-02
PL161820B1 (en) 1993-08-31
FI100332B (fi) 1997-11-14
ES2058558T3 (es) 1994-11-01

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